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Sunday, 22 May 2016

All the doomiest graphs in one place

Our tombstone will read, Humans extinct in the early 21st century, ran out of graph paper!

Thanks to Albert Bates.

You Too Can Have a Bigger Graph


"“We’re gonna need a bigger graph” - Robert Scribbler"

21 May, 2016


We confess to occasionally indulging in the optimistic whimsy that if we humans would only recover the common sense to let nature be nature, and maybe help her out by planting a few trees, the climate crisis would be over quite quickly. Then in a darker rebound, we despair that indeed we are really a very dumb species and probably will be doing creation a favor by going extinct, and moreover, let’s hope we do it soon enough so that fewer other species will be harmed in the process.

Do we need to be reminded by more Doomer Porn? The greatest impediment to Earth’s ecological recovery is not her ability to heal. Our planet still has that, even at this late date. The greatest impediment is human cultural and cognitive inertia.

In our naivete, we used to think that humans might stand a chance at culture change, but the more we learn about neurobiology, the more it seems we sapiens are locked into a primate brain that is determined to retain more reptilian instincts and reject anything sounding vaguely angelic.

Lately, credible scientific research tells us that a lack of information is not the problem. No amount of public opinion mustering will matter, so trying to educate is a lost cause.

What could change the equation? Don’t really know that yet. We are pinning hopes on raising on permaculture army, but who can say? Hang on for the ride. The best is yet to come.

Here are more than 40 visual images of what is transpiring in the real world, outside our cultural filters. Beyond this point, as Robert Scribbler said, "We're gonna need a bigger graph."
















There is a possibility that this gradual global warming could lead to a relatively abrupt slowing of the ocean’s thermohaline conveyor, which could lead to harsher winter weather conditions, sharply reduced soil moisture, and more intense winds in certain regions that currently provide a significant fraction of the world’s food production. With inadequate preparation, the result could be a significant drop in the human carrying capacity of the Earth’s environment.”


Many of the most memorable and devastating storms in eastern North America and western Europe, popularly known as superstorms, have been winter cyclonic storms, though sometimes occurring in late fall or early spring, that generate near-hurricane force winds and often large amounts of snowfall. Continued warming of low latitude oceans in coming decades will provide more water vapor to strengthen such storms. If this tropical warming is combined with a cooler North Atlantic Ocean from AMOC slowdown and an increase in midlatitude eddy energy, we can anticipate more severe baroclinic storms.”
Hansen et al. 2015, Ice melt, sea level rise and superstorms: evidence from paleoclimate data, climate modeling, and modern observations that 2C global warming could be dangerous.







Doubling times of 10, 20 or 40 years yield multi-meter sea level rise in about 50, 100 or 200 years. Recent ice melt doubling times  are  near  the  lower  end  of  the  10–40-year  range,  but the record is too short to confirm the nature of the response.”
Hansen et al. 2015, Ice melt, sea level rise and superstorms: evidence from paleoclimate data, climate modeling, and modern observations that 2C global warming could be dangerous. 



Many of the most memorable and devastating storms in eastern North America and western Europe, popularly known as superstorms, have been winter cyclonic storms, though sometimes occurring in late fall or early spring, that generate near-hurricane force winds and often large amounts of snowfall. Continued warming of low latitude oceans in coming decades will provide more water vapor to strengthen such storms. If this tropical warming is combined with a cooler North Atlantic Ocean from AMOC slowdown and an increase in midlatitude eddy energy, we can anticipate more severe baroclinic storms.”
Hansen et al. 2015, Ice melt, sea level rise and superstorms: evidence from paleoclimate data, climate modeling, and modern observations that 2C global warming could be dangerous.





We show that long-term fluctuations of war frequency and population changes followed the cycles of temperature change. Further analyses show that cooling impeded agricultural production, which brought about a series of serious social problems, including price inflation, then successively war outbreak, famine, and population decline.
- Zhang, et al, 2007. Global climate change, war, and population decline in recent human history 





Hand in hand with the skimpy ice cover, temperatures across the Arctic have been extraordinarily warm for midwinter. Just before New Year’s, a slug of mild air pushed temperatures above freezing to within 200 miles of the North Pole. That warm pulse quickly dissipated, but it was followed by a series of intense North Atlantic cyclones that sent very mild air poleward, in tandem with a strongly negative Arctic Oscillation during the first three weeks of the month.
- Jeff Masters, Wunderground 

The normal climate of North America in 2095 under business as usual warming (i.e. no Paris agreement) according to a 2015 NASA study. The darkest areas have soil moisture comparable to the 1930s Dust Bowl:



In the 1993 blockbuster movie "Jurassic Park," a sleazy scientist played by Jeff Goldblum quips that "life finds a way." For real biologists, climate change is like a massive, unplanned experiment, one that may be too fast and strange for some species to survive it.

Solomon et al., 2011. Warming World: Impacts by Degree, based on the National Research Council report, Climate Stabilization Targets: Emissions, Concentrations, and Impacts over Decades to Millennia






 [I]f indeed Sivaram (Foreign Affairs) and Revkin (The New York Times) are joining all the nations of the world in acknowledging that 1.5°C is the preferred target for humanity, then we are in a “hair on fire” moment.


Increased temperatures from global warming are decreasing rain and snowfall and are increasing evaporation in the Colorado River watershed. This is reducing runoff into the reservoirs. The team predicts the water storage in Lakes Mead and Powell has a 50 percent chance of becoming exhausted by 2021 if climate change reduces runoff as predicted and if water consumption continues at current levels. This scenario would have dire consequences for the American Southwest.


The world is just not prepared to handle large scale abrupt changes, most of us never learned to grow our own foods, we just go to the supermarket and pick whatever we want from the refrigerator. Unless we learn to accelerate our efforts to keep pace with the system change required to stop all the developments, we risk that parts of the world become uninhabitable, and turmoil which could even lead to nuclear war. 
The growth of our civilization reached a threshold, which will test our species capabilities, especially our intelligence in regards to how we manage future states of our environment. We can either try to stay in the realm of ecosystem boundaries (basically as far as possible back to a planet with around 280 ppm CO2 in the atmosphere), or we can keep acting situational and experimenting with the Earth’s climate.
The majority of us is still using the same old technologies, and thinking which caused the climate crisis in the first place.
- Chris Machens, ClimateState, based in Berlin.

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